my $id= $wit_el->getAttribute( 'xml:id' );
my @sig_parts = $xpc->findnodes( './abbr/descendant::text()', $wit_el );
my $sig = _stringify_sigil( @sig_parts );
- $tradition->add_witness( sigil => $sig, source => $wit_el->toString() );
+ $tradition->add_witness( sigil => $sig, sourcetype => 'collation' );
$sigil_for{'#'.$id} = $sig; # Make life easy by keying on the ID ref syntax
}